Year	Percent of GDP
1980	21.401
1981	18.789
1982	17.89
1983	17.493
1984	16.818
1985	17.783
1986	16.725
1987	14.99
1988	16.056
1989	15.545
1990	15.958
1991	13.294
1992	12.8
1993	14.439
1994	14.425
1995	18.193
1996	15.518
1997	15.119
1998	14.607
1999	12.098
2000	12.833
2001	12.692
2002	18.235
2003	19.054
2004	19.35
2005	21.362
2006	21.471
2007	22.199
2008	21.065
2009	18.22
2010	17.323
2011	17.386
2012	16.133
2013	15.159
2014	15.634
2015	14.328
2016	16.34
2017	13.843
2018	15.42
2019	14.993
2020	12.587
2021	12.671
2022	12.638
2023	12.466
2024	12.058